Imagine a creamy cinnamon cheesecake topped with warm, spiced apple-style crumble without a single apple. This Low Carb Cheesecake with Mock Apple Crumb combines a buttery almond flour crust, smooth cream cheese filling, and a sweet, cinnamon-spiced chayote topping that brings all the flavors of a classic apple dessert. It looks impressive, tastes indulgent, and makes a wonderful cheesecake to share with family and friends.
Chayote as a mock apple was something I was genuinely curious about before I tried it. The idea of getting that same tender, cinnamon-spiced topping without using actual apples felt too good to be true. The cinnamon filling and the mock apple crumb together taste so close to the real thing that I stopped feeling like I was making a substitution at all.
Chayote Works as a Mock Apple Topping
Chayote is mild, slightly sweet, and absorbs cinnamon, sweetener, and apple flavoring in a way that produces something genuinely close to cooked apple without the actual apple. Sugar-Free cranberry sauce and caramel sauce are other sweetened toppings worth knowing for different variations on the same cheesecake base.
Water Bath Is Not Optional
The deep tray of water on the bottom rack creates a gentle steam environment that keeps the cheesecake from drying out at the edges while the center still sets. Without it, the outer ring sets too fast and contracts while the center is still soft, creating a crack down the middle that no amount of topping can fully hide.
How To Make Low Carb Cheesecake Dessert
This low carb cheesecake uses a cinnamon almond flour crust, a cream cheese and heavy cream filling, and a chayote mock apple topping cooked down with sweetener, cinnamon, and apple flavoring.
Kitchen Gadgets Needed:
- 18cm / 7 Inch Springform Pan: Line the base and sides with parchment paper.
- Deep Baking Tray: Holds water on the bottom rack to create a steam environment during the bake.
- Hand Mixer: Beats the cream cheese smooth and incorporates the powdered sweetener, cinnamon, heavy cream, and eggs.
- Frying Pan: Cooks the chayote topping down to a light syrup before it goes on the unbaked cheesecake.
- Spatula: Folds the heavy cream into the cream cheese base and smooths both the crust and the filling in the pan before baking.
Ingredients Needed:
For the Mock Apple Topping:
- Chayotes: Two chayotes, peeled, cored, and thinly sliced.
- Butter: Adds richness as the chayote cooks down.
- Water: Half a cup that provides the liquid the chayote softens.
- Sweetener: Sweetens the topping and helps the liquid reduce to a syrup.
- Apple Flavoring: The ingredient that the entire mock apple concept depends on.
- Cinnamon: Gives the topping its apple crumb warmth.
- Xanthan Gum: Thickens the liquid into the light syrup.
For the Crust:
- Almond Flour: Forms the base of the low-carb crust.
- Coconut Oil: Binds the almond flour and cinnamon into a crust that presses firmly and holds its shape during baking.
- Sweetener: Mix evenly through the crust before adding the oil.
- Ground Cinnamon: Adds a subtle warmth to the crust that ties it to the cinnamon in both the filling and the topping.
For the Cheesecake Filling:
- Cream Cheese: Bring to room temperature before you start the hand mixer.
- Powdered Sweetener: Dissolves completely into the cream cheese base where granular sweetener would leave a gritty texture.
- Cinnamon Powder: Runs through the entire filling and connects the flavors of all three layers.
- Heavy Cream: Added gradually rather than all at once.
- Eggs: Add one at a time, mixing thoroughly after each one before adding the next.
*Exact measurements are listed in the recipe card below.
STEP-BY-STEP INSTRUCTIONS TO MAKE CHEESECAKE RECIPE
First Step: Preheat the Oven and Prep the Pan
Preheat the oven to 300°Fahrenheit (150 °Celsius), fill a deep baking tray with about 1 inch of water, and place it on the bottom rack. Peel the chayotes under cold running water to protect your hands from the natural sap, remove the core from each one, and slice the flesh thinly and evenly. Line an 18cm / 7 inch springform pan with parchment paper on the base and up the sides, then wrap the outside in two layers of heavy-duty foil and set aside.
Second Step: Mock Apple Topping
Combine all the mock apple topping ingredients, including the sliced chayote, in a frying pan and cook over medium heat for 10 minutes, stirring occasionally. The chayote should soften completely, and the liquid should reduce into a light syrup that coats each slice. Remove from heat and let cool completely at room temperature before adding it to the unbaked cheesecake filling.
Third Step: Make the Crust
Combine the almond flour, coconut oil, sweetener, and ground cinnamon in a bowl, and mix until it comes together into a uniform, damp crumb. Transfer to the prepared springform pan and press firmly and evenly across the base using your fingers or the back of a spoon. Set aside while you prepare the cheesecake filling.
Fourth Step: Cheesecake Filling and Assemble
Beat the room-temperature cream cheese in a large bowl with a hand mixer until completely smooth and lump-free, then add the powdered sweetener and cinnamon powder and mix until well incorporated. Gradually pour in the heavy cream while mixing, then add the eggs one at a time, mixing thoroughly after each one until the batter is perfectly smooth. Pour the cheesecake filling over the crust, spread evenly with a spatula, then spoon the completely cooled mock apple topping evenly over the entire surface.
Fifth Step: Bake, Cool, and Chill Overnight
Place the springform pan on the middle rack directly above the water-filled tray and bake for 60 minutes, until the edges are fully set and the center has just a slight wobble when you gently shake the pan. Remove from the oven and leave to cool at room temperature for 2 to 3 hours before covering and transferring to the fridge to chill overnight. Once fully chilled and set, slice and serve.
Zuzana’s Take and Tips:
Letting the chayote mixture cool fully at room temperature, or briefly chilling it in the fridge while you make the crust and filling, keeps all three layers distinct and the filling perfectly smooth from crust to surface. For another almond flour-based baked dessert, my almond flour pound cake is worth making in the same week.
- The cream cheese must be at room temperature before you start the hand mixer. Cold cream cheese will not beat smooth no matter how long you run the mixer, and the lumps that remain will show up as uneven patches in every slice of the finished cheesecake.
- Wrap the outside of the springform pan in two layers of heavy-duty foil before putting it in the oven. Some springform pans let water from the bottom tray seep through the base, and a foil barrier keeps the almond flour crust from getting wet during the 60-minute bake.
- The cheesecake is done when the outer 2 inches are fully set, and only the very center still has a slight, controlled wobble when you gently shake the pan. If the whole surface still moves as one liquid mass, it needs more time; if the center looks puffed and completely solid, it’s gone too far.
- Apple flavoring varies significantly in concentration between brands. Taste the topping before adding the xanthan gum, and adjust by a few drops at a time rather than adding more all at once, since apple flavoring can quickly shift from realistic to artificial-tasting once you use too much.
FREQUENTLY ASKED QUESTIONS AND ANSWERS
You can replace coconut oil in the crust with melted butter at the same two-tablespoon quantity for a richer flavor. Powdered erythritol or powdered stevia both work as direct substitutes for the powdered sweetener at the same quantities throughout all three components. You can replace heavy cream with full-fat sour cream in the cheesecake filling at the same half-cup quantity, which adds a slight tang that works well alongside the cinnamon.
What To Serve With This Sugar-Free Cheesecake?
A spoonful of sugar-free lemon curd on the side of each plate adds a bright, citrusy contrast that cuts through the richness of the cream cheese filling, much like fresh berries would. A thin drizzle of sugar-free chocolate syrup over the mock apple topping, added just before serving, works beautifully with the cinnamon.
How Do I Store Sugar Free Baked Cheesecake?
Store covered tightly in the fridge for up to 4 days. Press the plastic wrap or foil down against the cut surface to keep the cheesecake from drying out at the edges. Slice cold, straight from the fridge, for the cleanest cut and best texture.
Can I Freeze This Easy Cheesecake Recipe?
Yes. Slice the fully chilled cheesecake, wrap each slice individually in plastic wrap, and place in a freezer-safe bag. It keeps for up to 2 months. Thaw each slice overnight in the fridge, not at room temperature, for the cleanest texture when serving.
More Tasty Ideas for You
The same almond flour baking approach works brilliantly across the full dessert range. The berry coffee cake uses the same almond flour base in a completely different style, and it’s worth making once the cheesecake is finished.
The farmers cheese bundt cake is another almond flour celebration cake that requires the same patience and delivers the same kind of result worth the wait. For something easier and faster, the easy bundt cake comes together quickly and is ready to serve the same day, with no overnight chilling.
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Low Carb Cheesecake with Mock Apple Crumb
Equipment
- 1 Springform Pan 18cm / 7 Inch
- 1 Spatula
Ingredients
For the Mock Apple Topping:
- 2 Pieces Chayotes peeled and thinly sliced
- 1 Tablespoon Butter
- ½ Cup Water 120ml
- ¼ Cup Sweetener
- 1 teaspoon Apple Flavoring
- ¾ teaspoon Cinnamon
- ¼ teaspoon Xanthan Gum
For the Crust:
- 10 Tablespoons Almond Flour
- 2 Tablespoons Coconut Oil 30ml
- 1 Tablespoon Sweetener
- ¼ teaspoon Cinnamon ground
Instructions
- Preheat the oven to 300°Fahrenheit (150 °Celsius), prepare the water tray and lined springform pan, then slice the chayote.
- Cook the chayote topping for 10 minutes until tender and syrupy, then cool completely.
- Mix the crust ingredients and press firmly into the prepared pan.
- Beat the cream cheese with the sweetener, cinnamon, cream, and eggs, then pour over the crust and top with the cooled chayote.
- Bake for 60 minutes, cool for 2–3 hours, then refrigerate overnight before serving.
Notes
- The cream cheese must be at room temperature before you start the hand mixer. Cold cream cheese will not beat smooth no matter how long you run the mixer, and the lumps that remain will show up as uneven patches in every slice of the finished cheesecake.
- Wrap the outside of the springform pan in two layers of heavy-duty foil before putting it in the oven. Some springform pans let water from the bottom tray seep through the base, and a foil barrier keeps the almond flour crust from getting wet during the 60-minute bake.
- The cheesecake is done when the outer 2 inches are fully set, and only the very center still has a slight, controlled wobble when you gently shake the pan. If the whole surface still moves as one liquid mass, it needs more time; if the center looks puffed and completely solid, it’s gone too far.
- Apple flavoring varies significantly in concentration between brands. Taste the topping before adding the xanthan gum, and adjust by a few drops at a time rather than adding more all at once, since apple flavoring can quickly shift from realistic to artificial-tasting once you use too much.
Nutrition
Disclaimer
Please note that nutrient values are estimates only. Variations can occur due to product availability and manner of food preparation. Nutrition may vary based on methods of origin, preparation, freshness of ingredients, and other factors.
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